The seafloor is far thinner than the bulky landmass, and temperature from within Earth is “quenched” by the enormous volume ...
The Hubble Space Telescope and the Jupiter Icy Moons Explorer have captured fresh images of an interstellar comet as the ...
"We reported hints of methane, but the question is, 'is the methane attributable to molecules in the atmosphere of the planet ...
From a digital vantage point in orbit, scientists have mapped every building on Earth—2.75 billion structures, all in 3D.
NASA's Hubble Space Telescope caught a glimpse of 3I/ATLAS – again. Here's a look at the latest photo of the intriguing ...
The world's biggest climate philanthropy has given $24.5 million to protect coastal ecosystems as part of a plan to create ...
Our planet’s magnetosphere has seen dramatic shifts across its history—even total reversals—but this recent wrinkle doesn’t ...
Fresh evidence suggests early Earth wasn’t locked under a rigid stagnant lid but was already experiencing intense subduction.
SQUIRE aims to detect exotic spin-dependent interactions using quantum sensors deployed in space, where speed and ...
The 15-year effort by Japan is a model for countries now scrambling to reduce their dependence on Beijing’s critical metals.
Smithsonian Magazine on MSN
More Than 500,000 Satellites Are Set to Orbit Earth by 2040. They May End Up Photobombing the Images Captured by Space Telescopes
Fleets of satellites interfere with snapshots taken by Earth-bound observatories. But a new study suggests these orbiters ...
A Soyuz spacecraft carrying three Expedition 73 crew members has undocked from the International Space Station, beginning a ...
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